<!-- 国际化中英文 -->
<template>
	<view class="container">

		<view class="locale-setting">=={{$t('index.language')}}</view>
		<view>{{$t('locale.start_bluetooth')}}</view>
		<view class="locale-list">
			<view class="locale-item" v-for="(item, index) in locales" :key="index" @click="onLocaleChange(item)">
				<text class="text">我是：{{item.text}}</text>
				<text class="icon-check" v-if="item.code == applicationLocale"></text>
			</view>
		</view>

	</view>
</template>

<script>
	export default {
		data() {
			return {
				systemLocale: '',             //语言
				applicationLocale: '',       // 当前选中
			}
		},
		computed: {
			locales() {
				return [{
						text: this.$t('locale.en'),
						code: 'en'
					},
					{
						text: this.$t('locale.zh-hans'),
						code: 'zh-Hans'
					}
				]
			}
		},
		onLoad() {
			let systemInfo = uni.getSystemInfoSync();			
			this.systemLocale = systemInfo.language;			
			this.applicationLocale = uni.getLocale();	
			console.log('this.applicationLocale==',this.applicationLocale)
			uni.onLocaleChange((e) => {
				this.applicationLocale = e.locale;
			})
		},
		methods: {
			onLocaleChange(e) {
				uni.setLocale(e.code);
				this.$i18n.locale = e.code;
			}
		}
	}
</script>

<style>
	.title {
		font-size: 16px;
		font-weight: bold;
		margin-bottom: 15px;
	}

	.description {
		font-size: 14px;
		opacity: 0.6;
		margin-bottom: 15px;
	}

	.detail-link {
		font-size: 14px;
		word-break: break-all;
	}

	.link {
		color: #007AFF;
		margin-left: 10px;
	}

	.locale-setting {
		font-size: 16px;
		font-weight: bold;
		margin-top: 25px;
		margin-bottom: 5px;
		padding-bottom: 5px;
		border-bottom: 1px solid #f0f0f0;
	}

	.list-item {
		font-size: 14px;
		padding: 10px 0;
	}

	.list-item .v {
		margin-left: 5px;
	}

	.locale-item {
		display: flex;
		flex-direction: row;
		padding: 10px 0;
	}

	.locale-item .text {
		flex: 1;
	}

	.icon-check {
		margin-right: 5px;
		border: 2px solid #007aff;
		border-left: 0;
		border-top: 0;
		height: 12px;
		width: 6px;
		transform-origin: center;
		/* #ifndef APP-NVUE */
		transition: all 0.3s;
		/* #endif */
		transform: rotate(45deg);
	}
</style>